'Cars vs. Bikes' is the battle every North American city will fight this decade. Both sides are wrong.
You may not like it, but golf carts are peak form for an urban vehicle in the 21st century.
They're also illegal almost everywhere.
Cars
Cars are the main source of city traffic, they're noisy, they stink, they're expensive, and they're a danger to pedestrians.
Cars can go fast, but cities are systematically lowering speed limits to cater to bikes. Most city streets are now 25-30mph.
However, cars are protected from bad weather, you can store things in them, and you can bring 3-4 other people with you.
Bikes
Bikes ease traffic, they don't smell or make noise, they don't cost much, but they're unstable at high speeds, they suck in bad weather, and crashes = severe injuries or worse.
E-bikes have made biking a faster option for commutes, but it remains one of the most dangerous ways to travel in a city. It's also impractical to bring along a passenger or eat/drink while moving.
Golf Carts
Golf carts are 1/4th the size (and cost) of an SUV (they can even fit in bike lanes), they go fast enough for city streets, and they don't smell or make noise.
They also protect you from bad weather, you can store things in them, eat food/drink coffee while driving, bring passengers with you, and hitting a pothole won't send you to the hospital.